SE7907039L - ENTRY DEVICE FOR AN EXTRUDER - Google Patents

ENTRY DEVICE FOR AN EXTRUDER

Info

Publication number
SE7907039L
SE7907039L SE7907039A SE7907039A SE7907039L SE 7907039 L SE7907039 L SE 7907039L SE 7907039 A SE7907039 A SE 7907039A SE 7907039 A SE7907039 A SE 7907039A SE 7907039 L SE7907039 L SE 7907039L
Authority
SE
Sweden
Prior art keywords
extruder
entry device
entry
Prior art date
Application number
SE7907039A
Other languages
Swedish (sv)
Other versions
SE436403B (en
Inventor
G W Brunner
Original Assignee
Bischof & Klein
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bischof & Klein filed Critical Bischof & Klein
Publication of SE7907039L publication Critical patent/SE7907039L/en
Publication of SE436403B publication Critical patent/SE436403B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
    • B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
SE7907039A 1978-08-25 1979-08-23 DISCOVERING DEVICE FOR A EXTRUDER FOR THERMOPLASTIC MATERIAL SE436403B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2837135A DE2837135C2 (en) 1978-08-25 1978-08-25 Device for feeding an extruder with film shreds made of thermoplastic plastics

Publications (2)

Publication Number Publication Date
SE7907039L true SE7907039L (en) 1980-02-26
SE436403B SE436403B (en) 1984-12-10

Family

ID=6047885

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907039A SE436403B (en) 1978-08-25 1979-08-23 DISCOVERING DEVICE FOR A EXTRUDER FOR THERMOPLASTIC MATERIAL

Country Status (8)

Country Link
BE (1) BE878360A (en)
DE (1) DE2837135C2 (en)
DK (1) DK350379A (en)
ES (1) ES483590A1 (en)
FR (1) FR2434020A1 (en)
GB (1) GB2030512B (en)
NL (1) NL7906159A (en)
SE (1) SE436403B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116865A (en) * 1981-12-10 1983-10-05 Bicc Plc Mixing and extrusion machinery
DE3623268A1 (en) * 1986-07-10 1988-01-28 Windmoeller & Hoelscher DEVICE FOR FEEDING CRUSHED PLASTIC SHEETS OR THE LIKE TO THE FEED FUNNEL OF AN EXTRUDER
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
CN111923467A (en) * 2020-08-19 2020-11-13 浙江西菱股份有限公司 Kitchen treatment ware waste material connects material mouthful device that connects of workbin
EP4070928A1 (en) * 2021-04-06 2022-10-12 I.C.M.A. San Giorgio Industria Costruzioni Macchine E Affini S.p.A. Apparatus for loading fragments of thermoplastic film in an extruder, particularly for recycling thermoplastic material, and operating method thereof
CN114290647B (en) * 2021-11-15 2023-09-08 马鞍山新地优特威光纤光缆有限公司 Automatic feeding prompt system of extruder
CN115770536A (en) * 2022-12-05 2023-03-10 马鞍山健鼎化工有限公司 Production equipment and production method of polyaluminum chloride

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225963A (en) * 1964-12-07 1965-12-28 Vasken F Arpajian Hopper apparatus and method
US3920229A (en) * 1972-10-10 1975-11-18 Pcl Ind Limited Apparatus for feeding polymeric material in flake form to an extruder
DE2333942A1 (en) * 1973-07-04 1975-01-23 Zimmermann Azo Maschf PNEUMATIC CONVEYOR SYSTEM FOR FEING ONE OR MORE CONSUMERS
FR2258256B1 (en) * 1974-01-18 1978-10-27 Asa Sa

Also Published As

Publication number Publication date
DE2837135C2 (en) 1984-06-07
BE878360A (en) 1979-12-17
FR2434020B1 (en) 1983-11-18
ES483590A1 (en) 1980-05-16
NL7906159A (en) 1980-02-27
DK350379A (en) 1980-02-26
GB2030512B (en) 1982-08-18
GB2030512A (en) 1980-04-10
FR2434020A1 (en) 1980-03-21
DE2837135A1 (en) 1980-03-06
SE436403B (en) 1984-12-10

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